Much like tennis, a good golf swing depends on balance, hand-eye coordination, and hip rotation. Though the two sports are different in many ways, the basic swing principles remain the same.

When it comes to swinging, tennis star Mardy Fish's first inclination is with a racket. But as he explains, his swing works in many sports.

Perfect your tennis swing with the Qlipp sensor The Qlipp sensor attaches to your racket and is capable of tracking forehand and backhand swings -- and predicting the speed of your hits.

Your Tennis Swing Needs Work. This AI Startup Wants to Help SportAI uses computer vision, machine learning and biometrics for technique analysis.

The tennis app is able to analyse your tennis swing and, more importantly for Moore, accurately keep score. Moore contacted Swing’s co-founder and CEO Swupnil Sahai to tell him about her challenge.